Product typeIndustrial vacuum
3997
Professional cleaning equipment. Compare method, connections and equipment by configuration.
3997
Nilfisk 3997
Short description
Nilfisk 3997 · Material collection in production environments.
Industrial vacuum3 configurationsProfessional use
Choose configuration
Check voltage, frequency and included equipment for your item number. Connections and configuration are confirmed in the quotation.
Model / order number4031000004
Product description
Clear in use. Reliable in results.
3997 is intended for material collection in production environments. Choose the configuration by item code.
Compare power supply, container, filter and connection by item code. Check the included accessories and operating limits before preparing a quotation request.
Use and application
Check the manual for the exact configuration, power connection and suitability for the material. Dust class, explosion protection and connection are checked per item.
Downloads
Professional design
Check power supply, included equipment and operating limits in your configuration’s manual.
Ordering
Available through specialist Ecosustain dealers.
Find a dealerProduct data
Everything clearly organised.
Data from manufacturer product information. Specifications may vary by configuration; your selection is confirmed in the quotation. Nilfisk ↗
BrandNilfisk
Series3997
Voltage (V)400
Frequency (Hz)50
IP protection class55
Insulation classF
Rated power (kW)20
Airflow without hose (m³/h - l/m)1116 - 18600
Max. vacuum (kPa - mbar)44 - 440
Sound pressure level at 1.5 m (dB(A) ISO 3744)79
Container capacity (l)175
Main filter area (cm²)66000
Inlet (mm)100
Length x width x height (mm)2000x900x2150
Weight (kg)650
Available configurations
3997 175l. SE KW22 D780 175l. +1004031000004
3997W 175l. KW22 D780 +1004031000016
N-CFM 3997WC 175 l. KW20 D780 175l. +1004031000021
Ecosustain
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